Macquarie Semiconductor and Technology on behalf of Micron Technology, Inc. (Boise)

Lasertec Corporation M6641

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Asset ID: 222644

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Lasertec Corporation

M6641

Reticle Inspection

Reticle/Photomask Equipment

Equipment details:

Date of Manufacture: 2007-10-15

Currently Configured for: N/A

Current Equipment Status: Available

Location of Equipment: Boise, United States

Available date: Currently Available

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============= OEM Feature for reference ===============

MAGICS Series M6640S/M6641S

Mask blank inspection system that achieve both high sensitivity and high throughput simultaneously


Features

  • MAGICS series model featuring high sensitivity required for inspection of mask blanks as well as high throughput suitable for outgoing and incoming inspection of mask blanks in production.
  • Multi-beam scanning method using 63 beams based on confocal optics, the core technology of the industry-standard MAGICS series inspection system.
  • Special inspection circuitry attuned to detection of smallest defects.
  • Inspection of pinhole defects on MoSi or Cr film with a dramatically higher sensitivity compared to the conventional system, enabling the selection of higher quality mask blanks.
  • M6641S has an added capability to perform inspections in Dense Scan Mode (higher sensitivity mode) and Line & Space pattern inspections, thereby making an effective tool for various process management at mask shops.
  • Applicable to a variety of cassettes including multiple-slot cassettes (for blanks manufacturers), RSP, and MRP (both for mask shops).

Applications

  • Inspection of quartz substrates, Cr films, MoSi films, half-toned films, and resist-coated mask blanks
  • Review of defects on these advanced mask blanks

Specifications

Wavelength of Inspection light source used for inspection532nm
Inspection sensitivityφ50 nm (PSL on quartz substrate, normal mode)
Inspection time12 minutes per plate (normal mode, Inspection area of 142 mm x 142 mm)
Applicable substrate6025



Product images

The information referenced on this page is accurate to the best of our knowledge. We do not warrant the completeness or accuracy of the information contained herein. Interested parties are encouraged to request inspection to verify equipment condition, configuration, and completeness. Any offer to purchase equipment shall be subject to our standard terms and conditions of sale.


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